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IrinaVladis [17]
3 years ago
5

Methane is called an organic compound why​

Chemistry
2 answers:
podryga [215]3 years ago
8 0

Answer:

Explanation:

1) Organic compounds always contain only p-block elements (Groups III-VII), at least one of which must be carbon. 2) Organic compounds almost always contain one or more C-H bonds. ... Thus, all bonds are typically covalent in organic compounds. Methane (CH4) is the prototypical organic molecule.

liraira [26]3 years ago
5 0
1) Organic compounds always contain only p-block elements (Groups III-VII), at least one of which must be carbon. 2) Organic compounds almost always contain one or more C-H bonds. ... Thus, all bonds are typically covalent in organic compounds. Methane (CH4) is the prototypical organic molecule.
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Na-23 has 12 neutrons. What is it’s atomic number?
Dennis_Churaev [7]

Answer:

11

Explanation:

The atomic number for Na will always be the same regardless of the number of neutrons.

7 0
4 years ago
The SI base unit of temperature is called an
Elden [556K]
The SI unit of temperature is called a Kelvin. :)
3 0
3 years ago
To what temperature was 32.0L of gas at 2°C be heated for it to occupy 1.00*10^2L at the same pressure?
jolli1 [7]

Answer:

T₂ = 859.4 K

Explanation:

Given data:

Initial volume of gas = 32.0 L

Initial temperature = 2°C (2 + 273 = 275 k)

Final temperature = ?

Final volume = 1.00 ×10²L

Solution:

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

T₂ = V₂T₁ /V₁  

T₂ = 1.00 ×10²L × 275 K / 32.0 L

T₂ = 27500 L.K / 32.0 L

T₂ = 859.4 K

8 0
4 years ago
Explain the differences in the solubilities of the gases in the table by completing the following sentences.
Schach [20]
1. Compared to oxygen, nitrogen's __________ makes it more difficult for water molecules to the surround nitrogen molecules. 
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<span>CHOICES are: </span>
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<span>b. ability to react with water </span>
<span>c. larger molecular size </span>
<span>d. polarity

answers: </span><span>a, b, d, c.</span><span>

</span>
7 0
4 years ago
Part f - question 6 of the us adopted and maintained a policy of minimal control of co2 emissions, what level would we expect it
nasty-shy [4]
It seems that you have missed the necessary details for us to answer this question, so I had to look for it. Anyway, here is the answer. If the US <span>adopted and maintained a policy of minimal control of co2 emissions, the level that we would expect its emissions to be in 2020 is that WE CAN'T TELL FROM THIS DATA. Hope this helps.</span>
7 0
4 years ago
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